PUBH 302 GALLOWAY EXAM 1 EXAM REVIEW
QUESTIONS AND CORRECT ANSWERS
◉ noninfectious disease.
Answer: any disease not caused by a pathogen
-asthma, CVD, obesity
◉ communicable disease.
Answer: infectious disease that may be passed from individuals to
individual
easily spread from one species to another
all communicable disease are infectious BUT not all infectious are
communicable
◉ contagious disease.
Answer: very communicable disease, infectious disease that very
readily spread from person to person
◉ direct routes: skin to skin.
Answer: contact of skin between two or more individuals
herpes type 1
,◉ direct routes: mucous to mucous.
Answer: urignetial tract, sexual contact
STI
◉ direct routes: breast milk.
Answer: mother to babies and pass it through breast milk
HIV
◉ direct routes: across placenta.
Answer: mothers to babies during pregnancy
HIV, rubella
◉ direct routes: sneeze/cough.
Answer: person to person, aerosolized
influenza, TB
◉ indirect routes: food borne.
Answer: unprepared food, left out food, bacteria in food
salmonella
◉ indirect routes:water borne.
Answer: virus/ bacteria in water
,cholera
◉ indirect routes:vector borne.
Answer: asympotamotic carriers of pathogens/ mosquitos, ticks
malaria
◉ indirect routes: airborne/ aerosolized.
Answer: person to object, person spreads to objects, then another
touches object
chickenpox, colds
◉ epitriad: host.
Answer: person or living organism that can be infected (acts as a
reservoir)
-age
-sex
-genotype
-behavior
-nutrion status
-health status
◉ epitriad: agent.
, Answer: presence, excessive or relative absence essential to
occurrence of disease
-infectivity (ability to infect)
-pathogencity (ability to cause disease)
-virulence (ability to case death)
-immungency (trigger immune system)
-antigenic stability (condition of infected)
◉ epitriad: environment.
Answer: physical, biological, social, economic
-weather
-housing
-occupancy setting
-air quality
-food
-geography
◉ conditions that increase risk of infections.
Answer: altered environments
changes in food production and handling'
climate changes
deforestation
QUESTIONS AND CORRECT ANSWERS
◉ noninfectious disease.
Answer: any disease not caused by a pathogen
-asthma, CVD, obesity
◉ communicable disease.
Answer: infectious disease that may be passed from individuals to
individual
easily spread from one species to another
all communicable disease are infectious BUT not all infectious are
communicable
◉ contagious disease.
Answer: very communicable disease, infectious disease that very
readily spread from person to person
◉ direct routes: skin to skin.
Answer: contact of skin between two or more individuals
herpes type 1
,◉ direct routes: mucous to mucous.
Answer: urignetial tract, sexual contact
STI
◉ direct routes: breast milk.
Answer: mother to babies and pass it through breast milk
HIV
◉ direct routes: across placenta.
Answer: mothers to babies during pregnancy
HIV, rubella
◉ direct routes: sneeze/cough.
Answer: person to person, aerosolized
influenza, TB
◉ indirect routes: food borne.
Answer: unprepared food, left out food, bacteria in food
salmonella
◉ indirect routes:water borne.
Answer: virus/ bacteria in water
,cholera
◉ indirect routes:vector borne.
Answer: asympotamotic carriers of pathogens/ mosquitos, ticks
malaria
◉ indirect routes: airborne/ aerosolized.
Answer: person to object, person spreads to objects, then another
touches object
chickenpox, colds
◉ epitriad: host.
Answer: person or living organism that can be infected (acts as a
reservoir)
-age
-sex
-genotype
-behavior
-nutrion status
-health status
◉ epitriad: agent.
, Answer: presence, excessive or relative absence essential to
occurrence of disease
-infectivity (ability to infect)
-pathogencity (ability to cause disease)
-virulence (ability to case death)
-immungency (trigger immune system)
-antigenic stability (condition of infected)
◉ epitriad: environment.
Answer: physical, biological, social, economic
-weather
-housing
-occupancy setting
-air quality
-food
-geography
◉ conditions that increase risk of infections.
Answer: altered environments
changes in food production and handling'
climate changes
deforestation
